Energy Conversion (IMAGE) KU Leuven Caption The new model makes it possible to calculate the energy conversion efficiency of a solar flare. Credit © KU Leuven - Wenzhi Ruan Usage Restrictions With credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.